Oilpan: Prepare moving inspector script related classes to oilpan.

Source/core/frame/csp/ContentSecurityPolicy.cpp

 /*
  * Copyright (C) 2011 Google, Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 553 matching lines @@
     init.effectiveDirective = effectiveDirective;
     init.originalPolicy = header;
     init.sourceFile = String();
     init.lineNumber = 0;
     init.columnNumber = 0;
     init.statusCode = 0;
 
     if (!SecurityOrigin::isSecure(document->url()) && document->loader())
         init.statusCode = document->loader()->response().httpStatusCode();
 
-    RefPtr<ScriptCallStack> stack = createScriptCallStack(1, false);
+    RefPtrWillBeRawPtr<ScriptCallStack> stack = createScriptCallStack(1, false);
     if (!stack)
         return;
 
     const ScriptCallFrame& callFrame = stack->at(0);
 
     if (callFrame.lineNumber()) {
         KURL source = KURL(ParsedURLString, callFrame.sourceURL());
         init.sourceFile = stripURLForUseInReport(document, source);
         init.lineNumber = callFrame.lineNumber();
         init.columnNumber = callFrame.columnNumber();
@@ skipping 192 matching lines @@
     // Collisions have no security impact, so we can save space by storing only the string's hash rather than the whole report.
     return !m_violationReportsSent.contains(report.impl()->hash());
 }
 
 void ContentSecurityPolicy::didSendViolationReport(const String& report)
 {
     m_violationReportsSent.add(report.impl()->hash());
 }
 
 } // namespace WebCore